1-(4,5-dihydroxy-2-methylphenyl)ethanone

1-(5-hydroxy-4-methoxy-2-methylphenyl)ethanone

2-甲氧基-4-甲基苯酚

acetoxy-5 methoxy-4 methyl-2 acetophenone

4-乙酰氧基-3-甲氧基苯甲酸